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1053 Vigdis (1925 WA)
Classification: Main-belt Asteroid          SPK-ID: 2001053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09690813773968575 2.0074e-08  
a 2.613778266381444 7.2651e-09 au
q 2.360481882121954 5.1414e-08 au
i 8.340975974427407 5.6708e-07 deg
node 17.57690741512512 3.6763e-06 deg
peri 42.04733972848785 9.608e-06 deg
M 199.5028038381387 7.9619e-06 deg
tp 2460084.623658451771
(2023-May-20.12365845)
3.4988e-05 TDB
period 1543.481898542374
4.23
6.4353e-06
1.762e-08
d
yr
n .2332388869218195 9.7245e-10 deg/d
Q 2.867074650640934 7.9692e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2966  
   data-arc span      34965 days (95.73 yr)  
   first obs. used      1925-11-16  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:17:31  

Additional Information
 Earth MOID = 1.3787 au 
 Jupiter MOID = 2.44234 au 
 T_jup = 3.387 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456697.5 (2014-Feb-09.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09492095501623796 1.9829e-08  
q 2.366729541976701 5.0577e-08 au
tp 2456997.710434102499
(2014-Dec-06.21043410)
3.4381e-05 TDB
node 17.62492416245755 3.6804e-06 deg
peri 42.34883260263984 9.8546e-06 deg
i 8.335899809956336 5.6624e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2966  
   data-arc span      34965 days (95.73 yr)  
   first obs. used      1925-11-16  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:17:31  

Additional Information
 Jupiter MOID = 2.44234 au 
 T_jup = 3.387 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.931751388991297E-16 -9.947043364662873E-16 -5.40255538132757E-13 -1.972387867290298E-14 -1.363015081420315E-13 -6.815458166628562E-16
q -9.947043364662873E-16 2.558017905348633E-15 1.396623597987784E-12 4.995283437637761E-14 3.531402220975999E-13 1.746983539777174E-15
tp -5.40255538132757E-13 1.396623597987784E-12 1.182055241773798E-9 1.077503064347796E-11 3.191854607568174E-10 -4.096795469574914E-13
node -1.972387867290298E-14 4.995283437637761E-14 1.077503064347796E-11 1.354508614836035E-11 -8.970227522037309E-12 1.277783984316881E-12
peri -1.363015081420315E-13 3.531402220975999E-13 3.191854607568174E-10 -8.970227522037309E-12 9.711358132928748E-11 -1.296116682999326E-12
i -6.815458166628562E-16 1.746983539777174E-15 -4.096795469574914E-13 1.277783984316881E-12 -1.296116682999326E-12 3.206310835505421E-13

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.31   n/a E2021B10  
diameter diameter 9.110 km 1.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.389   0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1053 Vigdis (1925 WA)          Discovered 1925-Nov-16 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1925 WA = 1929 RM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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